Foster Bay Recreation Area Weather Forecast
- 66
- 97
Mostly Sunny
- 70
- 97
Hot
- 72
- 101
Hot
- 73
- 102
Hot
- 71
- 102
Hot
- 70
- 99
Hot
- 69
- 95
Mostly Sunny
Today 10 Jul Stanley
Sunny, hot with Highs in the mid 90s. South Winds 10 to 15 Mph.
Tonight 10 Jul Stanley
Mostly clear. Lows in the mid 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.
Foster Bay Recreation Area Temperature Statistics
July Temperature
Pierre, Pierre Regional Airport (44.7 miles)
Lowest 4 July, 2026
60.7 °FAverage July
75.7 °FHighest 6 July, 2026
93.7 °F
Climate (2021–2026)
Pierre, Pierre Regional Airport (44.7 miles)
Average Low 2021–2026
36.9 °FAverage 2021–2026
48.8 °FAverage High 2021–2026
61.4 °F